diff --git a/rllib/agents/dreamer/dreamer.py b/rllib/agents/dreamer/dreamer.py
index 4543d1401..6cd45b74b 100644
--- a/rllib/agents/dreamer/dreamer.py
+++ b/rllib/agents/dreamer/dreamer.py
@@ -199,7 +199,7 @@ class DreamerIteration:
         metrics = _get_shared_metrics()
         metrics.info[LEARNER_INFO] = fetches
         metrics.counters[STEPS_SAMPLED_COUNTER] = self.episode_buffer.timesteps
-        metrics.counter[STEPS_SAMPLED_COUNTER] *= self.repeat
+        metrics.counters[STEPS_SAMPLED_COUNTER] *= self.repeat
         res = collect_metrics(local_worker=self.worker)
         res["info"] = metrics.info
         res["info"].update(metrics.counters)
diff --git a/rllib/offline/mixed_input.py b/rllib/offline/mixed_input.py
index 9f23ba952..69e92304d 100644
--- a/rllib/offline/mixed_input.py
+++ b/rllib/offline/mixed_input.py
@@ -37,7 +37,7 @@ class MixedInput(InputReader):
             if k == "sampler":
                 self.choices.append(ioctx.default_sampler_input())
             else:
-                self.choices.append(JsonReader(k))
+                self.choices.append(JsonReader(k, ioctx))
             self.p.append(v)
 
     @override(InputReader)